Persistence question for the Live CD guy

[ToddAndMargo]

Dear Xfce Live CD Guy,

Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1230460

I can find Live Install on the desktop when I burn to
a DVD or a USB.  But only on the USB if I have not
enabled "persistence" (--overlay-size-mb and/or --home-size-mb)

Is this on purpose?

Many thanks,
-T

"persistence" doesn't works very well anyway and I have
found it much easier just to directly install to a
flash drive, so no big deal on this question, I am
just curious.